Who invented the steam engine that was pivotal in advancing transportation during the Industrial Revolution?

The steam engine developed by James Watt played a critical role in transforming transportation during the Industrial Revolution. Watt significantly improved the existing steam engine designs, making them more efficient and suitable for various applications, particularly in transportation. His enhancements allowed steam engines to generate more power and operate more reliably, which enabled them to be used in locomotives and ships.

This mechanization of transportation facilitated faster and more efficient movement of goods and people, contributing to the expansion of industries, trade, and urbanization during the Industrial Revolution. Watt's innovations laid the foundation for the widespread use of steam-powered vehicles, which revolutionized transportation and fundamentally changed society.

In contrast, the other individuals listed had significant contributions in their respective fields but did not invent the steam engine or advance its use in transportation as Watt did.